Four port 10/100 Midspan POE injector and surge arrester
The onboard control algorithms of the POE-PSE range provide complete IEEE802.3af compliant and fully autonomous operation. The built-in power management circuitry includes internal inrush, current limiting and short-circuit control. These features are all designed to power and protect your POE powered devices. Also, should the POE-PSE detect that a Non-POE device is connected, it will not turn on the POE power.
The surge arrester circuitry has a 10KA rating. The POE-PSE range overs protection at both the low-end and high-end; the low-end protection is via fast responding TVS (Transient-Voltage-Suppression) diodes, and the top-end protection is via GDT (Gas-Discharge-Tubes).